Cisco Catalyst SD-WAN High Availability Configuration Guide, Releases 26.x and Later

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Cisco Catalyst SD-WAN High Availability Configuration Guide, Releases 26.x and Later

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Full Cisco Trademarks with Software License


High Availability

Details high availability concepts and deployment strategies for Cisco Catalyst Software Defined Wide Area Network, and guides configuration of controller-to-device affinity between Cisco Catalyst controllers and Cisco IOS XE devices to ensure redundancy, failover resiliency, and consistent control plane associations across the network.

Resilient Data Plane

Outlines resilient data plane architecture, key features, operational workflow, compatibility, requirements, configuration tasks, and verification steps to ensure robust and reliable data transmission in network infrastructures.